UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RTzeqniIS3ZkkFNluRgXruJnVGj8Je+0fwykN79a+xM=' 
WHERE 
  key_id = 'ba5db10d0d7d0f5a3605085c772be76e4e86b0ba801e25d4c172e0a08cbcc7e9' 
  AND (
    token = 'RTzeqniIS3ZkkFNluRgXruJnVGj8Je+0fwykN79a+xM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )